As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON FINAL APPROACH FLAPS 15 USING SPEEDBRAKE AIRCRAFT EXPERIENCED SIGNIFICANT ROLL RATE TO RIGHT WHEN USING LAST 2 INCHES OF SPEEDBRAKE TRAVEL. SUPPLEMENTAL DATA UPDATE ACCOMPLISHED SPOILER CONTROL MODULE BITE TEST. FAULT BALLS NR 1 AND NR 3 DISPLAYED. ACCOMPLISHED OPS CHECK AND ALL SYSTEMS NORMAL.